What kind of computer uses serial port?

Used to be all your PCs came with a couple serial ports, now very rare. You will most likely need a usb to serial adapter to use this.

Is this compatible with older model of celestron nexstar 90gt(which has an older 4-pin port)

Should work with any requiring a serial connection. If computer has no serial port (most dont now a days, too slow). You will need a USB to Serial port adapter, Windows will install needed drivers.

I have nexstar 127 Slt , where can I put plug ?

The Phone jack end plugs into your hand controller, the serial end goes to your computer serial port or a usb - serial converter- see Celestron's Nexstar pages for details. Also : http://www.nexstarsite.com/ for all the Nexstar info you could want.

My computer to telescope distance is 30 ft and i also need rs232 to usb converter. which cable should be the 30ft one?

I haven't had a chance to test it, but it might be possible to use a USB over cat5/6 adaptor I have a set up for my Metro barcode scanner. I used it with several other devices and the response time was excellent.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

NexStar RS-232 Cable

Product ID: 2097463

Details

Brand
Celestron
Connector Type
Rs-232
Cable Type
USB
Compatible Devices
Laptop Monitor
Special Feature
Data Transfer

💻Connects to PC

📏62-inch length

🔌RS-232 jack

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 49.24

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🔭 Elevate Your Stargazing Game!

EXTENDED REACH - 62-inch length provides flexibility in setup without compromising on performance.
USER FRIENDLY DESIGN - Standard serial connector ensures compatibility with a wide range of devices.
DATA DRIVEN ASTRONOMY - Download new data directly into your telescope's database for enhanced stargazing.
SEAMLESS CONNECTIVITY - Easily interface your NexStar telescope with your laptop or PC for a stellar experience.
SKY MAPS AT YOUR FINGERTIPS - Control your telescope effortlessly by clicking on sky maps displayed on your computer.

The Celestron NexStar RS-232 Cable is a 62-inch interface cable designed to connect your NexStar telescope to a laptop or PC, allowing for easy control and data updates. With an RS-232 jack on one end and a standard serial connector on the other, this cable enhances your astronomical experience by enabling seamless interaction with digital sky maps.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.